Dec 07 11:04:51.601 INFO testing hot-ranking-algorithm-2.0.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 11:04:51.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 11:04:52.064 INFO [stdout] c7eb19cbc240f8364e1e8dac2aafdc960939fdb5bbe43f95cc3342bd932096fe
Dec 07 11:04:52.070 INFO running `"docker" "start" "-a" "c7eb19cbc240f8364e1e8dac2aafdc960939fdb5bbe43f95cc3342bd932096fe"`
Dec 07 11:04:52.824 INFO [stderr] usermod: no changes
Dec 07 11:04:52.896 INFO [stderr]    Compiling hot-ranking-algorithm v2.0.0 (/source)
Dec 07 11:04:53.602 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 07 11:04:53.606 INFO [stderr] su: No module specific data is present
Dec 07 11:04:55.026 INFO running `"docker" "inspect" "c7eb19cbc240f8364e1e8dac2aafdc960939fdb5bbe43f95cc3342bd932096fe"`
Dec 07 11:04:55.130 INFO running `"docker" "rm" "-f" "c7eb19cbc240f8364e1e8dac2aafdc960939fdb5bbe43f95cc3342bd932096fe"`
Dec 07 11:04:55.242 INFO [stdout] c7eb19cbc240f8364e1e8dac2aafdc960939fdb5bbe43f95cc3342bd932096fe
Dec 07 11:04:55.245 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 11:04:55.549 INFO [stdout] c7627a662950af27db2317424d3d3dafc83251f71e0982c1e786696b84b3e6d8
Dec 07 11:04:55.553 INFO running `"docker" "start" "-a" "c7627a662950af27db2317424d3d3dafc83251f71e0982c1e786696b84b3e6d8"`
Dec 07 11:04:55.993 INFO [stderr] usermod: no changes
Dec 07 11:04:56.037 INFO [stderr]    Compiling hot-ranking-algorithm v2.0.0 (/source)
Dec 07 11:04:57.335 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 07 11:04:57.338 INFO [stderr] su: No module specific data is present
Dec 07 11:04:57.616 INFO running `"docker" "inspect" "c7627a662950af27db2317424d3d3dafc83251f71e0982c1e786696b84b3e6d8"`
Dec 07 11:04:57.724 INFO running `"docker" "rm" "-f" "c7627a662950af27db2317424d3d3dafc83251f71e0982c1e786696b84b3e6d8"`
Dec 07 11:04:57.804 INFO [stdout] c7627a662950af27db2317424d3d3dafc83251f71e0982c1e786696b84b3e6d8
Dec 07 11:04:57.807 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 11:04:58.048 INFO [stdout] 4f93ff42bb57262a7391505293fddc64da541bfdeda799fbb8db9fcfac509d9e
Dec 07 11:04:58.053 INFO running `"docker" "start" "-a" "4f93ff42bb57262a7391505293fddc64da541bfdeda799fbb8db9fcfac509d9e"`
Dec 07 11:04:58.561 INFO [stderr] usermod: no changes
Dec 07 11:04:58.600 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 07 11:04:58.612 INFO [stderr]      Running /target/debug/deps/hot_ranking_algorithm-69407e9e3a99ee6c
Dec 07 11:04:58.614 INFO [stdout] 
Dec 07 11:04:58.614 INFO [stdout] running 3 tests
Dec 07 11:04:58.614 INFO [stdout] test tests::one_upvote_one_downvote ... ok
Dec 07 11:04:58.614 INFO [stdout] test tests::one_upvote_twenty_downvotes ... ok
Dec 07 11:04:58.615 INFO [stdout] test tests::twenty_upvotes_zero_downvotes ... ok
Dec 07 11:04:58.615 INFO [stdout] 
Dec 07 11:04:58.615 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 11:04:58.615 INFO [stdout] 
Dec 07 11:04:58.615 INFO [stderr]    Doc-tests hot-ranking-algorithm
Dec 07 11:04:59.820 INFO [stdout] 
Dec 07 11:04:59.820 INFO [stdout] running 0 tests
Dec 07 11:04:59.820 INFO [stdout] 
Dec 07 11:04:59.820 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 11:04:59.820 INFO [stdout] 
Dec 07 11:04:59.827 INFO [stderr] su: No module specific data is present
Dec 07 11:05:00.254 INFO running `"docker" "inspect" "4f93ff42bb57262a7391505293fddc64da541bfdeda799fbb8db9fcfac509d9e"`
Dec 07 11:05:00.489 INFO running `"docker" "rm" "-f" "4f93ff42bb57262a7391505293fddc64da541bfdeda799fbb8db9fcfac509d9e"`
Dec 07 11:05:00.744 INFO [stdout] 4f93ff42bb57262a7391505293fddc64da541bfdeda799fbb8db9fcfac509d9e